@InProceedings{Zschaler14,
  author   = {Steffen Zschaler},
  title    = {Towards Constraint-Based Model Types: A Generalised Formal Foundation for Model Genericity},
  crossref = {Proc_VAO14},  
}

@Proceedings{Proc_VAO14,
  editor    = {Colin Atkinson and Erik Burger and Thomas Goldschmidt and Ralf Reussner},  
  booktitle = {Proc. 2nd Workshop on View-Based, Aspect-Oriented and Orthographic Software Modelling (VAO'14)},
  title     = {Proc. 2nd Workshop on View-Based, Aspect-Oriented and Orthographic Software Modelling (VAO'14)},
  year      = {2014},
}